cgi/bugreport.cgi

   1 #!/usr/bin/perl -wT
   2
   3 package debbugs;
   4
   5 use strict;
   6 use POSIX qw(strftime tzset);
   7 use MIME::Parser;
   8 use MIME::Decoder;
   9 use IO::Scalar;
  10
  11 #require '/usr/lib/debbugs/errorlib';
  12 require './common.pl';
  13
  14 require '/etc/debbugs/config';
  15 require '/etc/debbugs/text';
  16
  17 use vars(qw($gHTMLTail $gSpoolDir $gWebDomain));
  18
  19 my %param = readparse();
  20
  21 my $tail_html;
  22
  23 my %maintainer = %{getmaintainers()};
  24 my %pkgsrc = %{getpkgsrc()};
  25
  26 my $ref = $param{'bug'} || quit("No bug number");
  27 my $msg = $param{'msg'} || "";
  28 my $att = $param{'att'};
  29 my $boring = ($param{'boring'} || 'no') eq 'yes';
  30 my $reverse = ($param{'reverse'} || 'no') eq 'yes';
  31 my $mbox = ($param{'mbox'} || 'no') eq 'yes';
  32
  33 my %status = %{getbugstatus($ref)} or &quit("Couldn't get bug status: $!");
  34
  35 my $indexentry;
  36 my $descriptivehead;
  37 my $submitted;
  38 my $showseverity;
  39
  40 my $tpack;
  41 my $tmain;
  42
  43 $ENV{"TZ"} = 'UTC';
  44 tzset();
  45
  46 my $dtime = strftime "%a, %e %b %Y %T UTC", localtime;
  47 $tail_html = $debbugs::gHTMLTail;
  48 $tail_html =~ s/SUBSTITUTE_DTIME/$dtime/;
  49
  50 $|=1;
  51
  52 $tpack = lc $status{'package'};
  53 $tpack =~ s/[^-+._a-z0-9()].*$//;
  54
  55 if  ($status{severity} eq 'normal') {
  56         $showseverity = '';
  57 #} elsif (grep($status{severity} eq $_, @strongseverities)) {
  58 #       $showseverity = "<strong>Severity: $status{severity}</strong>;\n";
  59 } else {
  60         $showseverity = "Severity: <em>$status{severity}</em>;\n";
  61 }
  62
  63 $indexentry .= $showseverity;
  64 $indexentry .= "Package: <A HREF=\"" . pkgurl($status{package}) . "\">"
  65             .htmlsanit($status{package})."</A>;\n";
  66
  67 $indexentry .= "Reported by: <a href=\"" . submitterurl($status{originator})
  68               . "\">" . htmlsanit($status{originator}) . "</a>";
  69 $indexentry .= ";\nTags: <strong>"
  70                 . htmlsanit(join(", ", sort(split(/\s+/, $status{tags}))))
  71                 . "</strong>"
  72                         if length($status{tags});
  73
  74 my @merged= split(/ /,$status{mergedwith});
  75 if (@merged) {
  76         my $mseparator= ";\nmerged with ";
  77         for my $m (@merged) {
  78                 $indexentry .= $mseparator."<A href=\"" . bugurl($m) . "\">#$m</A>";
  79                 $mseparator= ",\n";
  80         }
  81 }
  82
  83 my $dummy = strftime "%a, %e %b %Y %T UTC", localtime($status{date});
  84 $submitted = ";\ndated ".$dummy;
  85
  86 if (length($status{done})) {
  87         $indexentry .= ";\n<strong>Done:</strong> ".htmlsanit($status{done});
  88 } elsif (length($status{forwarded})) {
  89         $indexentry .= ";\n<strong>Forwarded</strong> to ".htmlsanit($status{forwarded});
  90 }
  91
  92 my ($short, $tmaint, $tsrc);
  93 $short = $ref; $short =~ s/^\d+/#$&/;
  94 $tmaint = defined($maintainer{$tpack}) ? $maintainer{$tpack} : '(unknown)';
  95 $tsrc = defined($pkgsrc{$tpack}) ? $pkgsrc{$tpack} : '(unknown)';
  96 $descriptivehead= $indexentry.$submitted.";\nMaintainer for $status{package} is\n".
  97             '<A href="http://'.$debbugs::gWebDomain.'/db/ma/l'.&maintencoded($tmaint).'.html">'.htmlsanit($tmaint).'</A>';
  98 $descriptivehead.= ";\n<br>Source for $status{package} is\n".
  99             '<A href="'.srcurl($tsrc)."\">$tsrc</A>";
 100 $descriptivehead.= ".";
 101
 102 my $buglog = buglog($ref);
 103 open L, "<$buglog" or &quit("open log for $ref: $!");
 104 if ($buglog !~ m#^\Q$gSpoolDir/db-h/#) {
 105     $descriptivehead .= "\n<br>Bug is <strong>archived</strong>. No further changes may be made.";
 106 }
 107
 108 my $log='';
 109
 110 my $xmessage = 1;
 111 my $suppressnext = 0;
 112
 113 my $thisheader = '';
 114 my $this = '';
 115
 116 my $cmsg = 1;
 117
 118 my $normstate= 'kill-init';
 119 my $linenum = 0;
 120 my $mail = '';
 121 my @mails = ();
 122 while(my $line = <L>) {
 123         $linenum++;
 124         if ($line =~ m/^.$/ and 1 <= ord($line) && ord($line) <= 7) {
 125                 # state transitions
 126                 my $newstate;
 127                 my $statenum = ord($line);
 128
 129                 $newstate = 'autocheck'     if ($statenum == 1);
 130                 $newstate = 'recips'        if ($statenum == 2);
 131                 $newstate = 'kill-end'      if ($statenum == 3);
 132                 $newstate = 'go'            if ($statenum == 5);
 133                 $newstate = 'html'          if ($statenum == 6);
 134                 $newstate = 'incoming-recv' if ($statenum == 7);
 135
 136                 # disallowed transitions:
 137                 $_ = "$normstate $newstate";
 138                 unless (m/^(go|go-nox|html) kill-end$/
 139                     || m/^(kill-init|kill-end) (incoming-recv|autocheck|recips|html)$/
 140                     || m/^kill-body go$/)
 141                 {
 142                         &quit("$ref: Transition from $normstate to $newstate at $linenum disallowed");
 143                 }
 144
 145                 if ($newstate eq 'go') {
 146                         $this .= "<pre>\n";
 147                 }
 148
 149                 if ($newstate eq 'html') {
 150                         $this = '';
 151                 }
 152
 153                 if ($newstate eq 'kill-end') {
 154
 155                         my $show = 1;
 156                         $show = $boring
 157                                 if ($suppressnext && $normstate ne 'html');
 158
 159                         $show = ($xmessage == $msg) if ($msg);
 160
 161                         push @mails, $mail if ( $mbox && $mail );
 162                         if ($show) {
 163                                 my $downloadHtml = '';
 164                                 if ($mail) {
 165                                         my $parser = new MIME::Parser;
 166                                         $parser->tmp_to_core(1);
 167                                         $parser->output_to_core(1);
 168 #                                       $parser->output_under("/tmp");
 169                                         my $entity = $parser->parse_data($mail);
 170                                         # TODO: make local subdir, clean it outselves
 171                                         # the following does NOT delete the msg dirs in /tmp
 172                                         END { $entity->purge; $parser->filer->purge; }
 173                                         my @attachments = ();
 174                                         if ( $entity->is_multipart ) {
 175                                                 my @parts = $entity->parts_DFS;
 176 #                                               $this .= htmlsanit($entity->head->stringify);
 177                                                 my @keep = ();
 178                                                 foreach ( @parts ) {
 179                                                         my $head = $_->head;
 180 #                                                       $head->mime_attr("content-transfer-encoding" => "8bit")
 181 #                                                               if !$head->mime_attr("content-transfer-encoding");
 182                                                         my ($disposition,$type) = (
 183                                                                 $head->mime_attr("content-disposition"),
 184                                                                 lc $head->mime_attr("content-type")
 185                                                                 );
 186
 187 #print STDERR "'$type' '$disposition'\n";
 188                                                         if ($disposition && ( $disposition eq "attachment" || $disposition eq "inline" ) && $_->head->recommended_filename ) {
 189                                                                 push @attachments, $_;
 190                                                                 my $file = $_->head->recommended_filename;
 191                                                                 $downloadHtml .= "View Attachment: <a href=\"".dlurl($ref,"msg=$xmessage","att=$#attachments","filename=$file")."\">$file</a>\n";
 192                                                                 if ($msg && defined($att) && $att eq $#attachments) {
 193                                                                         my $head = $_->head;
 194                                                                         my $type;
 195                                                                         chomp($type = $head->mime_attr("content-type"));
 196                                                                         my $body = $_->stringify_body;
 197                                                                         print "Content-Type: $type; name=$file\n\n";
 198                                                                         my $decoder = new MIME::Decoder($head->mime_encoding);
 199                                                                         $decoder->decode(new IO::Scalar(\$body), \*STDOUT);
 200                                                                         exit(0);
 201                                                                 }
 202                                                                 if ($type eq 'text/plain') {
 203 #                                                                       push @keep, $_;
 204                                                                 }
 205 #                                                               $this .= htmlsanit($_->head->stringify);
 206                                                         } else {
 207 #                                                               $this .= htmlsanit($_->head->stringify);
 208 #                                                               push @keep, $_;
 209                                                         }
 210 #                                                       $this .= "\n" . htmlsanit($_->stringify_body);
 211                                                 }
 212 #                                               $entity->parts(\@keep) if (!$msg);
 213                                         }
 214                                         $this .= htmlsanit($entity->stringify);
 215                                 }
 216                                 $this = "$downloadHtml\n$this$downloadHtml" if $downloadHtml;
 217                                 $downloadHtml = '';
 218                                 $this = "<pre>\n$this</pre>\n"
 219                                         if $normstate eq 'go' || $normstate eq 'go-nox';
 220                                 $this = "$thisheader$this" if $thisheader && !( $normstate eq 'html' );;
 221                                 $thisheader = '';
 222                                 if ($normstate eq 'html') {
 223                                         $this .= "  <em><A href=\"" . bugurl($ref, "msg=$xmessage") . "\">Full text</A> available.</em>";
 224                                 }
 225                                 if ($reverse) {
 226                                         $log = "$this\n<hr>$log";
 227                                 } else {
 228                                         $log .= "$this\n<hr>\n";
 229                                 }
 230                         }
 231
 232                         $xmessage++ if ($normstate ne 'html');
 233
 234                         $suppressnext = $normstate eq 'html';
 235                 }
 236
 237                 $normstate = $newstate;
 238                 $mail = '';
 239                 next;
 240         }
 241
 242         $_ = $line;
 243         if ($normstate eq 'incoming-recv') {
 244                 my $pl= $_;
 245                 $pl =~ s/\n+$//;
 246                 m/^Received: \(at (\S+)\) by (\S+)\;/
 247                         || &quit("bad line \`$pl' in state incoming-recv");
 248                 $thisheader = "<h2>Message received at ".htmlsanit("$1\@$2")
 249                         . ":</h2>\n";
 250                 $this = '';
 251                 $normstate= 'go';
 252                 $mail .= $_;
 253         } elsif ($normstate eq 'html') {
 254                 $this .= $_;
 255         } elsif ($normstate eq 'go') {
 256                 if ($mail) {
 257                         $mail .= $_;
 258                 } else {
 259                         $this .= htmlsanit($_);
 260                 }
 261         } elsif ($normstate eq 'go-nox') {
 262                 next if !s/^X//;
 263                 if ($mail) {
 264                         $mail .= $_;
 265                 } else {
 266                         $this .= htmlsanit($_);
 267                 }
 268         } elsif ($normstate eq 'recips') {
 269                 if (m/^-t$/) {
 270                         $this = "<h2>Message sent:</h2>\n";
 271                 } else {
 272                         s/\04/, /g; s/\n$//;
 273                         $this = "<h2>Message sent to ".htmlsanit($_).":</h2>\n";
 274                 }
 275                 $normstate= 'kill-body';
 276         } elsif ($normstate eq 'autocheck') {
 277                 next if !m/^X-Debian-Bugs(-\w+)?: This is an autoforward from (\S+)/;
 278                 $normstate= 'autowait';
 279                 $thisheader = "<h2>Message received at $2:</h2>\n";
 280                 $this = '';
 281                 $mail .= $_;
 282         } elsif ($normstate eq 'autowait') {
 283                 next if !m/^$/;
 284                 $normstate= 'go-nox';
 285         } else {
 286                 &quit("$ref state $normstate line \`$_'");
 287         }
 288 }
 289 &quit("$ref state $normstate at end") unless $normstate eq 'kill-end';
 290 close(L);
 291
 292 if ( $mbox ) {
 293         print "Content-Type: text/plain\n\n";
 294         foreach ( @mails ) {
 295                 my @lines = split( "\n", $_, -1 );
 296                 if ( $lines[ 1 ] =~ m/^From / ) {
 297                         my $tmp = $lines[ 0 ];
 298                         $lines[ 0 ] = $lines[ 1 ];
 299                         $lines[ 1 ] = $tmp;
 300                         $_ = join( "\n", @lines ) . "\n";
 301                 }
 302                 if ( !( $lines[ 0 ] =~ m/^From / ) ) {
 303                         $ENV{ PATH } = "/bin:/usr/bin:/usr/local/bin";
 304                         my $date = `date "+%a %b %d %T %Y"`;
 305                         chomp $date;
 306                         $_ = "From unknown $date\n" . $_;
 307                 }
 308         }
 309         print join("", @mails );
 310         exit 0;
 311 }
 312 print "Content-Type: text/html\n\n";
 313
 314 print "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n";
 315 print "<HTML><HEAD>\n" .
 316     "<TITLE>$debbugs::gProject $debbugs::gBug report logs - $short</TITLE>\n" .
 317     "</HEAD>\n" .
 318     '<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#0000FF" VLINK="#800080">' .
 319     "\n";
 320 print "<H1>" .  "$debbugs::gProject $debbugs::gBug report logs - <A HREF=\"mailto:$ref\@bugs.debian.org\">$short</A>" .
 321       "<BR>" . htmlsanit($status{subject}) . "</H1>\n";
 322
 323 print "$descriptivehead\n";
 324 printf "<p><a href=\"%s\">View</a> this report as an mbox folder.</p>", mboxurl($ref);
 325 print "<HR>";
 326 print "$log";
 327 print $tail_html;
 328
 329 print "</BODY></HTML>\n";
 330
 331 exit 0;